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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
An arrow shot out of a bow.
पर्याय
Kinetic energy
Potential energy
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उत्तर
Kinetic energy
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संबंधित प्रश्न
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A loudspeaker
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Write an expression for the potential energy of a body of mass m placed at a height h above the earth's surface. State the assumptions made, if any.
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electric ball
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A. Electrical to light
B. Work to heat
C. Chemical to light
D. Electrical to sound
E. Mechanical to electrical
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(i) A candle flame
(ii) A torch is lighted
(iii) A microphone is used in a meeting
(iv) A cycle dynamo
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